<div class="complex">
    <div class="test">
        Test
    </div>

    <div class="container">
        <div class="one">
            <div class="nested partial">
                <span>Nested Partial</span>
                <div class="nested sub partial">
                    Sub-Nested Partial
                </div>
            </div>
        </div>
        <div class="two">
            <div class="test">
                Test
            </div>
            <div class="nested sub partial">
                Sub-Nested Partial
            </div>
        </div>
    </div>
</div>